Rockchip
CPUEmbeddedReleased —

Rockchip PX6

6C/6T

Automotive counterpart of Rockchip's RK3399, used mainly in Android car head units and in-vehicle infotainment systems. It keeps the RK3399's six-core layout of two Cortex-A72 and four Cortex-A53 cores and its Mali-T860 MP4 GPU, giving it clearly more CPU and graphics performance than the eight-core Cortex-A53 PX5 that it succeeded in most new head units.

General

Manufacturer
Rockchip
Model
Rockchip PX6
Segment
Embedded
Generation
PX Series (Automotive)
Codename
—
Architecture
ARM64
Microarchitecture
2× Cortex-A72 + 4× Cortex-A53
Release date
—
Price
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Cores & clocks

Cores / threads
6 cores / 6 threadsP2+E4
Base clock
—
Boost clock
—
TDP (design W)
—
Unlocked
✕ No
L2 cache
—
L3 cache
—
Technology (nm)
28 nm
28 nm HKMG

Platform

Socket
—
2-CPU (multi-socket)
✕ No
Integrated GPU
Mali-T860 MP4
Memory type
—
Memory size
—
ECC memory
—
PCIe
—

Instructions & AI

Instruction extensions
—
NPU
None

OS support

Notes
Automotive SoC that runs Android or embedded Linux images supplied by Rockchip and head-unit makers. Windows, macOS, ChromeOS and desktop Linux distributions are not supported.

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